baber/WOPTO huggingface dataset:
Patent JP-H0832507-A (JP)
Title: Mobile radio equipment
Inventor: TAKAMI TADAO
IPC: H04B7/26
Filed: 1994-07-15
Abstract: PURPOSE:To attain detection of a frequency error with high accuracy by controlling the operation and stop of frequency measurement based on a timing signal from a timing control circuit depending on a received time slot in the mobile radio equipment making the frequency stable according to a transmission wave from a base station. CONSTITUTION:The operation start and stop of a frequency counter 5 are controlled by a timing control signal from a timing control circuit 13 and a carrier signal frequency fe outputted from a demodulator 4 is compared with a preset IF frequency fc to detect a frequency error epsilon. Then a frequency error detection circuit 6 generates a frequency error compensation signal beta based on the frequency error epsilon and provides an output of the signal beta to a reference oscillator control circuit 7. The circuit 7 controls an oscillated frequency of a reference oscillator 8 based on a timing control signal from the timing control circuit 13 to compensate the frequency error of the oscillator 8 so that the detection result of the frequency error is a prescribed value or below. Thus, the frequency error is detected with high accuracy.
Patent JP-H05330682-A (JP)
Title: Paper feeding device
Inventor: INOUE HIROYUKI
IPC: B41J13/00
Filed: 1992-05-29
Abstract: PURPOSE:To prevent the degradation of a friction roller by letting a friction roller slide with a feed rotor after a sheet on a sheet supporting means is gone. CONSTITUTION:In order to prevent continuous direct sliding between a feed rotor 1 and a friction roller 10, this paper feeding device is provided with a locking lever 11 for fixing the movement of the friction roller 10 to a pressing plate 2 when a sheet exists on the pressing plate 2 but letting the friction roller 10 follow the movement of the feed rotor 1 when no sheet exists on the pressing plate 2.
Patent JP-S6320529-A (JP)
Title: Knowledge acquiring system
Inventor: NISHIYAMA TAMOTSU
IPC: G06F9/44
Filed: 1986-07-15
Abstract: PURPOSE:To eliminate repetition, omission and inconsistency of knowledge at the time of inputting the knowledge, by consisting the titled system so that the knowledge is diagrammatized and can be inputted to a knowledge base system. CONSTITUTION:The knowledge to be handled consists of a condition part (cause) having an arbitrary number of items and a conclusion part (result) having at least one piece of item, such as a horn node in causal knowledge, IF-THEN type rule, or predicate logic, and when condition parts A1, A2,...An all become true (satisfied), a conclusion part B becomes true (executed). Such knowledge can be expressed as an AND/OR tree, when each item (A1, A2,... and B,...) of the condition part and the conclusion part, and a relation of the condition part and a relation of the conclusion part are denoted as a node and an arc, respectively. That is, a conjunction of the condition parts A1, A2,...An is expressed and an AND branch, and plural different condition parts having the same conclusion part are expressed by an OR branch. In this way, the knowledge can be stored quickly and easily in the knowledge base in a shape that inconsistency, omission, repetition, and redundancy have been eliminated.
Patent JP-S6321353-A (JP)
Title: Combined piston ring
Inventor: KOROGI TAKEO
IPC: F02F5/00
Filed: 1986-07-15
Abstract: PURPOSE:To lessen blow by at the time of engine braking, etc. by forming the curvature radius in the cross section of the inner peripheral face of the annular side rail receiver of a piston ring larger than the winding radius of a coil expander. CONSTITUTION:A pair of upper and lower side rails 10, 10', a side rail receiver 20 for supporting the side rails, and a coil expander 30 which pushes the back of the rail receiver 20 are provided in the piston ring groove 42 of a piston 40. And, the curvature radius in the cross section of the inner peripheral face 22 of the side rail receiver 20 is formed larger than the winding radius of the coil expander 30. Thereby, since the coil expander 30 comes in contact with the rail receiver 20 on a line, even if one of the side rails tends to be separated from a cylinder 50 at the time of engine braking, the coil expander 30 is displaced accompanying the inclination of the rail receiver 20 and pushes the side rail, preventing blow by.
Patent JP-S649919-A (JP)
Title: Acidic agent for permanent wave treatment
Inventor: NANPO YUKIO
IPC: A61K8/00
Filed: 1987-06-30
Abstract: PURPOSE:To provide an acidic agent for permanent wave treatment having strong wave-forming power and composed of the 1st agent containing a specific amount of a specific reducing agent and exhibiting acidic pH by a specific combination of an acid and an alkali and the 2nd agent having a specific pH and containing a specific amount of a specific oxidizing agent. CONSTITUTION:The objective acidic agent for permanent wave treatment capable of imparting excellent waving effect to hair without damaging the hair and scalp is composed of (A) the 1st agent containing 5-7wt.% of one or more reducing agents selected from thioglycolic acid, its salt and cysteine and exhibiting acidic pH (5.5-7.0) by a specific combination of an acid (e.g. citric acid, phosphoric acid, hydrochloric acid or lactic acid) and an alkali (e.g. ammonium bicarbonate, triethanolamine or ammonia water) and (B) the 2nd agent having a pH of 4-6 and containing 6-12wt.% of an oxidizing agent consisting of sodium bromate and hydrogen peroxide.
Patent JP-S5688691-A (JP)
Title: Operating apparatus for dc motor
Inventor: OGAWA IKUO
IPC: H02P5/46
Filed: 1979-12-20
Abstract: PURPOSE:To reduce the power consumption in a blower in a thyristor Ward- Leonard system having the cooling blower by changing the operating point of the cooling blower depending on whether a DC machine is in a high speed region or in a low speed region, with a driving motor for the cooling blower as an induction motor wherein the number of poles is changed. CONSTITUTION:The thyristor Ward-Leonard system is cooled by the cooling blower 11. In the case the speed of the DC motor 5 is changed from 100% to less than alpha%, the alpha% speed is previously set in a speed setter 13, and the signal of a speed sensor 6 is compared with said speed in a comparator 14. If the speed of the DC motor 5 is less than alpha% speed, the relay output signal is sent to a control center 16 by driving a relay driver 15, and the operation is performed by changing the induction motor 12, wherein the number of poles is changed and which drives the the cooling blower 11, from the high speed to the low speed.
Patent JP-S5587332-A (JP)
Title: Magnetic light recording medium
Inventor: ORUKAWA MASAHIRO
IPC: G11B11/105
Filed: 1978-12-25
Abstract: PURPOSE: To facilitate the easy detection and thus to reduce both the amount of materials and the cost by providing a thin film of the magnetic and optical material featuring the Faraday effect in adhesion close onto both reflector plates provided on both surfaces of the substrate or via the optical transmission material.  
     CONSTITUTION: Reflector substrata 2 and 3 are provided through the evaporation or other methods on both surfaces of substrate 1 made of a synthetic resin or glass, and thin films 4 and 5 featurig the Faraday effect are formed on the surface of substrate 2 and 3 each. Furthermore, transparent protective films 6 and 7 are provided on films 4 and 5. Thus the light arrived from linear polarization source 8 and via half-mirror 9 passes through film 4 and then reaches detector 10 from mirror 9 after reflection on substrate 2 to receive detection of the Faraday rotary angle. The rotary angle becomes double by transmission twice through film 4, and furthermore the materials can be saved since both surfaces are used. If the metal substrate the both surfaces of which are polished into the mirror surface is used, films 4 and 5 can be provided directly without using substrata 2 and 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0824445-A (JP)
Title: Mildew-proof float for pool course
Inventor: ONO KATSUHISA
IPC: C08B37/04
Filed: 1994-07-18
Abstract: PURPOSE:To provide a float for pool course which continuously holds mildew- proof property even when the surface part is worn, and has no elution to water. CONSTITUTION:The float for pool course is manufactured by molding a mixture in which one, or two or more kinds of mildew-proof agents having less elution to water are mixed and added to a thermoplastic resin or thermosetting resin which is the float material for pool course.
Patent JP-S5865736-A (JP)
Inventor: YURIUSU DORUMISU
IPC: C08K5/00
Filed: 1982-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000001490-A (JP)
Title: Purification of spiroglycol
Inventor: FUJIMORI TAKAYASU
IPC: C07D493/10
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a spiroglycol having sufficient purity to use as a polymer raw material by bringing 3,9-bis(2-hydroxy-1,1-dimethylethyl)-2,4,8,10- tetraoxaspiro[5,5]undecane (hereinafter referred to as spiroglycol) into contact with hydrogen and hydrogenating catalyst and purifying the product. SOLUTION: A spiroglycol of the formula is brought into contact with hydrogen and a hydrogenating catalyst (e.g. platinum oxide) in the presence of a solvent to provide a spiroglycol having <=40 Hazen color index after retaining at 260 deg.C for 5 hr in the air. Filtration in heating is preferably carried out at stage before charging into a reactor to remove insoluble waste in spiroglycol and the reaction is carried out in solution state in which spiroglycol is campletely dissolved in a solvent. The above contact is preferably carried out at 20-150 deg.C under 5-50 atom absolute hydrogen pressure. The spiroglycol is preferably recovered by recrystallization.
Patent JP-H04364104-A (JP)
Title: Urea preparation
Inventor: TAKAHASHI KAZUHIKO
IPC: A61K8/55
Filed: 1991-06-11
Abstract: PURPOSE:To provide the subject preparation containing a urea solution and an effective amount of a lecithin, capable of stably existing urea without decomposition over a long period in a pH region preferable to the skin, especially at a neutral region, showing the effect of urea over a long period and low in irritation to the skin. CONSTITUTION:A lecithin, e.g. lecithin, hydrogenated lecithin, lysolecithin or hydroxylecithin is finely dispersed or dissolved in water, a liquid alcohol or an aqueous alcohol solution to prepare a dispersion or solution of the lecithin. Urea is dissolved in the dispersion or solution, thus obtaining the objective urea solution. The weight ratio of (lecithin/urea) is preferably >=0.1, especially preferably >=0.2. Decomposition of urea can be prevented thereby at least up to about 20wt.% (especially within a range of 3-10wt.%) urea concentration even if the urea solution is not weakly acidic.
Patent JP-H0455269-A (JP)
Title: Sheet storage and resupply device
Inventor: TAKAGI MASABUMI
IPC: B65H85/00
Filed: 1990-06-22
Abstract: PURPOSE:To prevent a jamming when sheets are resupplied, stains of the tips of sheets, folds of sheets, an oblique feeding, and the like, by providing a conforming means to line up the tips of sheets when the sheets are housed on an intermediate tray, and a suppressing means to suppress the packing of numerous sheets. CONSTITUTION:When a sensor on a conveying route to a sheet exhaust 56 detects the sheet after the settlement, a rotary shaft 69 is rotated by delaying until the sheet advances to an intermediate tray resupply part 95, and a lap roller 73 is moved from the position A to the position B. The sheet exhausted to an intermediate tray 50 is stopped by abutting its tip to the lap roller 3 at the position B. After that, the lap roller 73 is returned to the position A. When the following sheet is housed, the lap roller 73 is moved to the position B again to regulate and conform the tips of sheets, and such an operation is repeated at every time to house the sheets. A pair of holding members 70 to hold the lap roller 73 control the sheet at a constant position to line up the tips of sheets, a packing of numerous sheets to a resupply roller couple 62 at a time when they are fed by the first feeding rollers 71 and 72 is prevented.
Patent JP-H0455624-A (JP)
Title: Electrical heating and cooking device
Inventor: UNO HIROSHI
IPC: F24C7/04
Filed: 1990-06-22
Abstract: PURPOSE:To eliminate a trouble of accidental touching of hand with a heater to get burn by a method wherein light emitting elements are controlled by a controller for receiving a sensing signal from a temperature sensor in sequence from their end part and a light is emitted at a specified speed to its adjoining light emitting element. CONSTITUTION:A light emitting display part 6 is composed of two light emitting elements 8 arranged in rows. A control device 7 receives a sensing signal from a temperature sensor 5 and causes the two light emitting elements 8 constructing the light emitting display 6 alternatively at a specified interval. In the event that there is a surplus heat, a sensing signal of the temperature sensor 5 is received and the control device 7 causes the two light emitting elements 8 composing the light emitting display 6 to be alternatively light emitted at a specified interval. That is, at a time t1, the light emitting element 8a emits light, at a next time t2, the light emitting element 8b emits light and at a time t3, the light emitting element 8a emits light again. As a result, since the light emitting part is alternatively moved within the light emitting display 6 it is made apparent for a user that surplus heat is present.
Patent JP-H0733176-A (JP)
Title: Dried instant foods
Inventor: NOSAKA CHIAKI
IPC: A47J27/00
Filed: 1993-07-05
Abstract: PURPOSE:To prevent partial overheating, by arranging a protrusion made of a material having a function for collecting microwaves so as to evenly heat the contents in a container when cooking by a microwave oven. CONSTITUTION:A protrusion is attached like an antenna to a support bar made of an appropriate material so as to cross in right angles with the bar. The support bar is hooked on the edges of a container to arrange the protrusion at an appropriate position so that the front end of protrusion is immersed into the contents of container. This position is decided by the control conditions of cooking in a microwave oven so as to collect microwaves. In this way, the contents are heated evenly and effectively prevented from clogging at the container wall due to partial overheating.
Patent JP-H0215473-A (JP)
Title: Seek control system
Inventor: KOBAYASHI KYUKICHI
IPC: G11B21/08
Filed: 1988-07-01
Abstract: PURPOSE:To effectively use a magnetic disk device by counting the time of a step signal to control seek control and outputting a fault signal when the counted time exceeds fixed time. CONSTITUTION:A counter 1 counts input step signals and outputs counted data to either an MPU or a controller 2. An FF3 is reset by the input of the step signal and reset by a control signal from the MPU2. The output of the FF3 and the output of an oscillator 5 are inputted to an AND circuit 4, and a timer 6 operates by the output of the AND circuit 4 and outputs an overtime signal to the MPU2 after the fixed time passes. The MPU2 reads the counted data for every fixed time, outputs a seek instruction to a seek control circuit 8 when coincidence is obtained, discriminates the overtime signal of the timer 6, and outputs the fault signal. Thus, the magnetic disk device can be used effectively.
Patent JP-2000352602-A (JP)
Title: Optical product
Inventor: KITAHARA YOSHITAKA
IPC: C08F290/06
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical product having excellent optical characteristics such as high refractive index, low dispersion, excellent transparency and no optical distortion and having high solvent resistance, heat resistance, shock resistance and weather resistance. SOLUTION: The optical product is made of a polymerized hardened material obtd. by polymerizing a polymerizable compsn. containing a radical polymerizable compd. having carbamate bonds. The radical polymerizable compd. is obtd. by preliminarily reacting an alicyclic polyisocyanate compd. having at least one sulfur atom in the ring with a compd. having at least one hydroxy group and at least one (meth)acryloyl group in the molecule.
Patent JP-H0215772-A (JP)
Title: Data communication equipment
Inventor: NISHII TERUYUKI
IPC: H04N1/32
Filed: 1988-07-01
Abstract: PURPOSE:To cause the operator of title equipment to recognize the commencement of facsimile communication by detecting whether or not the signal of an opposite side is received within prescribed time after remote control by means of a detecting means and monitor-outputting a signal related to data communication in response to the detection. CONSTITUTION:When remote control performed by means of a telephone set 9 is detected through a communication section 8, the section 8 switches the telephone line to facsimile. Then a controlling section 5 detects whether or not a CNG (a calling tone indicating a nonacoustic terminal) is received. When the CNG is detected within prescribed time, a CED (called station identification signal indicating a nonacoustic terminal) is monitor-outputted through a loudspeaker 10. When reception or transmission of a picture is performed thereafter, 'reception', 'transmission', etc., is displayed in a displaying section 1. Therefore, the operator of this facsimile equipment can confirm the commencement of facsimile communication.
Patent JP-S5867810-A (JP)
Title: Pretreating apparatus for molten pig
Inventor: EMOTO ETSUJI
IPC: C21B7/14
Filed: 1981-10-16
Abstract: PURPOSE:To reduce slag produced and to perform pretreatment for molten pig effectively by a method in which at tapping spout, the molten pig tapped from a blast furnace is divided into two groups composed of slag main stream and molten pig stream, and desired treatments are separately achieved in each  groups. CONSTITUTION:The mixture of molten slag and molten pig tapped from a blast furnace 1 is separated by a skimmer 5D equiped in a tapping spout. The separated slag flows into a slag stream 16, and then by means of dampers 4a- 4e, it is sent to one of a water-granulating device 2, slag pit 3 and slag ladles 7a-7e and is treated. The molten pig flowing into molten pig stream 6 is introduced into pretreatment-vessels 8A, 8B, 8C by the operation of dampers 11a, 11b, 12a-12c, 13a-13c and 14a at diverging points 11, 12, 13 and 14, and the outside-refinning such as desiliconizing, desulphurizing and dephosphorizing are successively carried out. Next, the pig is sent to a tilting vessel or shoot 15 via junction 14 and is dropped into mixer cars 9A or 9B.
Patent JP-H0330538-A (JP)
Title: Duplex control circuit
Inventor: TSUTSUI KOJI
IPC: H04L1/22
Filed: 1989-06-27
Abstract: PURPOSE:To prevent a warning from being generated in a standby system and to confirm the normality of the standby system by providing bit buffer circuits, which absorb the PLO normal phase error of respective common processing parts, in a channel corresponding part. CONSTITUTION:A channel processing part 2 is equipped with buffer circuits 5a and 5b. Duplexed common processing parts 1a and 1b respectively generate clock signals 11a and 11b from respective PLO circuits 4 and distribute the signals to a channel corresponding part 2a. On the other hand, the channel corresponding part 2a selects either the clock signal 11a or 11b by a selecting circuit 3 and outputs a selected clock signal 12. A data signal 13 of the channel corresponding part 2 is written to the bit buffer circuits 5a and 5b by the selected clock signal 12, read by the clock signals 11a and 11b from the respective common processing parts 1a and 1b afterwards and distributed to the respective common processing parts 1a and 1b. Thus, the data signal is normally inputted to the respective common processing parts 1a and 1b by the clock signals and the warning the prevented from being generated in the standby system.
Patent JP-S5790152-A (JP)
Title: Detector for peak fluctuation
Inventor: WAKAMOTO OSAMU
IPC: G01R33/12
Filed: 1980-11-26
Abstract: PURPOSE:To perform a missing bit detection of a reproduction bit signal without the adjustment even if a signal frequency changes, by a method wherein a flip flop (FF) is controlled through the formation of a timing signal corresponding to a period of a signal to be measured via a comparator. CONSTITUTION:In case a bit signal exceeds resulting from the addition of a reproduction bit signal to a comparator 1 in which a slice level (a) is set, an output of a FF3 produces a high-level output F. Meanwhile, a half-wave term signal D, corresponding to a period of a reproduction bit signal, is generated from a comparator 2 in which a culture potential is set as a reference, and it is used as a timing signal to control FFs3 and 4. Thus, only if a peak output is below a slice level, it reponses to the FF3 whose output does not produce a high level, and a missing bit detection signal is generated from the FF4. A device does not employ a monomulti which outputs a pulse having a width being specific times as wider as that of a reproduction bit signal period, and this constitution permits the rapid detection of the missing bit without the adjustment even if the frequency of the reproduction bit signal changes.
Patent JP-S6227370-A (JP)
Inventor: TAKEUCHI TORU
IPC: F01D5/02
Filed: 1985-07-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0826605-A (JP)
Title: Elevator group supervisory operation system
Inventor: AIDA KEIICHI
IPC: B66B1/18
Filed: 1994-07-19
Abstract: PURPOSE:To satisfy the requirements of a wheelchair user without reducing the service in other floors, by allocating the call of the wheelchair elevator to that floor, when a normal hall call and a wheelchair hall call are registered in a same floor. CONSTITUTION:An elevator group supervisory operation control device 20 takes in the signals from the hall call buttons HBA and HBC provided to the floors, and it selects and decides to what elevator the call is allocated, as well as registers the generated hall call, and transmits the signals to elevator number control devices 31, 32, 33, and 34 selected by an elevator number control device 30 to control the drive of elevators. In this case, when both a normal hall call and a wheelchair hall call are registered in either one floor of the plural floors, the group supervisory operation control device 20 selects the elevators of the wheel chair specification preferentially as the service elevator on that floor. Consequently, no reduction of service is generated to the other floors, and the requirement of a wheelchair user can be satisfied.
Patent JP-H0718109-A (JP)
Title: Polypropylene-based resin foam and polypropylene-based resin foam laminate
Inventor: TAKAHASHI HIROSHI
IPC: C08J9/00
Filed: 1993-07-06
Abstract: PURPOSE:To obtain a polypropylene-based resin foam and a polypropylene-based resin foam laminate not causing draw down and abnormal surface waviness phenomena during vacuum molding, useful as a material for providing vacuum molded articles having excellent appearance state free from wrinkle and unevenness. CONSTITUTION:A polypropylene-based resin composition comprising 70 pts.wt. of a polypropylene-ethylene random copolymer, 30 pts.wt. of a straight-chain polyethylene, 12 pts.wt. of azodicarboxylic acid amide and 2 pts.wt. of divinylbenzene is extruded from an extruder to give an unexpanded sheet. This unexpanded sheet is irradiated with ionizing radiation to give an unexpanded sheet (40% cross-linking degree). This cross-linked unexpanded sheet is heated at 220 deg.C by a foaming machine, expanded at 0.1kg/cm<2> tension in the longitudinal direction, simultaneously drawn at 0.05kg/cm<2> tension in the lateral direction and cooled to give a polypropylene-based foam having 25 times expansion ratio and 3mm thickness.